REVISED - December 12, 2000

UNITED STATES COURT OF APPEALS

FOR THE FIFTH CIRCUIT

No. 98-30693

ROBERT WILKERSON, 

Petitioner-Appellant,

versus

BURL CAIN, Warden, Louisiana State Penitentiary,

Respondent-Appellee.

Appeal from the United States District Court

for the Middle District of Louisiana

December 6, 2000

Before POLITZ, EMILIO M. GARZA, and DENNIS, Circuit Judges.

POLITZ, Circuit Judge:

Robert Wilkerson appeals the denial of his second habeas corpus petition

brought under 28 U.S.C. § 2254. For the reasons assigned, we vacate the decision

of the district court and remand for further proceedings consistent herewith.
1State v.Brewer, 301 So.2d 630 (La. 1974). These restraints were imposed due

to an unseemly outburst by Brewer. 

2State v. Wilkerson, 326 So.2d 353 (La. 1976).

2

BACKGROUND

In 1973, while an inmate at Louisiana State Penitentiary at Angola,

Wilkerson and fellow inmate Grady Brewer were convicted of the second-degree

murder of inmate August Kelly, who was stabbed to death in a prison fight. On

appeal, the Louisiana Supreme Court vacated Wilkerson’s conviction, holding that

the trial court abused its discretion in requiring Wilkerson to appear before the jury

handcuffed, shackled, and with his mouth taped.1 On retrial, Wilkerson was

convicted and received a sentence of life imprisonment. 

The state’s only evidence that Wilkerson committed the crime was the

eyewitness testimony of inmate William Riley who testified at both trials that he

was standing within four to five feet of the altercation and witnessed Wilkerson

stab Kelly. There was no physical evidence linking Wilkerson to the murder.

Although eight knives were seized from prisoners, the knife used to inflict the fatal

wounds was never discovered. No fingerprints were found; no blood samples were

taken. Wilkerson’s conviction was affirmed on direct appeal.2 

After exhausting hisstate remedies, Wilkerson filed a federal habeas petition
3Wilkerson v. Whitley, 16 F.3d 64 (5th Cir. 1994).

4

Id. at 66-68.

5

420 U.S. 31 (1975).

6

419 U.S. 522 (1975).

3

under 28 U.S.C. § 2254 asserting that: (1) women were excluded from the grand

jury venire in violation of the Constitution; (2) an individual member of the grand

jury should have been excluded on the grounds of improper domicile; (3) he was

denied an adequate opportunity to cross-examine Riley; (4) he was wrongly

handcuffed and shackled at his second trial; and (5) counsel was ineffective for

failing to reargue a previously denied motion to quash the indictment based on the

exclusion of women from the grand jury venire, failing to move to quash the

indictment based on the allegedly unqualified grand juror, and failing to object

when he was handcuffed and shackled at the second trial.3 Bound by precedent,

the panel granted habeas relief on the grand jury composition claim, but requested

the court to reconsider the issue en banc. Wilkerson’s other constitutional

challenges were rejected as without merit.4 On rehearing, the en banc court

reversed the panel’s decision based on Daniel v. Louisiana,5 which held thatTaylor

v. Louisiana6did not apply retroactively to convictions obtained by juries

empaneled prior to Taylor’s effective date. Thus, Taylor’s holding, that
7Wilkerson v. Whitley, 28 F.3d 498 (5thCir. 1994) (en banc), cert. denied, 513

U.S. 1085, and reh’g denied, 513 U.S. 1199 (1995).

4

Louisiana’s constitutional provision allowing women to be exempt from petit jury

service violated the Constitution, did not affect the validity of Wilkerson’s

conviction. The en banc court reinstated the panel’s opinion in all other respects,

and the Supreme Court denied certiorari.7

In August 1995, Wilkerson filed the instant habeas petition in the district

court in which he raised three issues that were rejected in his prior § 2254 petition:

grand jury composition; shackling; and limitation on cross-examination. Wilkerson

also raised a new ineffective assistance of counsel claim, alleging that counsel was

ineffective for failing to call John Baugh as a defense witness at the second trial.

Baugh was one of the prison guards working on the tier the morning of the murder

and had released the inmatesfrom their cellsto the showers. He testified at the first

trial for the prosecution. This ineffective assistance claim was not raised in any

prior habeas petition, although Wilkerson concedes knowledge of the factsrelative

to the claim were known to him when those petitions were filed. 

The petition was referred to a magistrate judge who recommended that the

writ be denied. Adopting the responsive report and recommendation, the district

court rejected all of Wilkerson’s constitutional claims and denied him a Certificate
8Rule 9(b) provides:

A second or successive petition may be dismissed if the judge finds that

it fails to allege new or different grounds for relief and the prior

determination was on the merits or, if new and different grounds are

alleged, the judge finds that the failure of the petitioner to assert those

grounds in a prior petition constituted an abuse of the writ.

28 U.S.C. foll. § 2254.

Wilkerson’s petition is both successive and abusive. As noted, his first three

constitutional challenges were reviewed and rejected on the merits by this court and the

fourth claim could have been raised in his prior petitions. See Kuhlmann v. Wilson,

477 U.S. 436, 444 n.6 (1986) (acknowledging the distinction between the two terms).

9Schlup v. Delo, 513 U.S. 298 (1995).

10Id. at 327.

5

of Probable Cause. On appeal to this Court, Wilkerson’s request for a CPC initially

was denied. That order, however, was vacated and a CPC subsequently was

granted. 

ANALYSIS

Ordinarily, under Rule 9(b) of the rules governing federal habeas corpus

petitions, a federal court will not entertain a successive or otherwise abusive

petition.8 An exception exists if a petitioner can prove that he is “actually

innocent” of the crime of conviction.9 That is, if a petitioner can establish, through

new evidence not previously available, that “it is more likely than not that no

reasonable juror would have convicted him in light of the new evidence,”10 a
11Id. at 321.

12Id. at 321-22.

13Id. at 327; Murray v. Carrier, 477 U.S. 478, 496 (1986).

6

federal court may consider otherwise barred constitutional claimsin order to avoid

a “fundamental miscarriage of justice.”11 Reconsideration of constitutional

challenges rejected on the merits by a previous federal court is reserved for only

exceptional cases because, as noted in Schlup, a substantial showing of actual

innocence is extremely rare.12 To justify granting the writ a habeas petitioner must

also show that an independent constitutional violation occurred at the trial that

probably resulted in his conviction.13 Wilkerson’s new evidence consists of

the following. On June 16, 1988, William Riley executed an affidavit in which he

recanted his testimony and stated that he did not witness the killing but, rather,

merely related to prison officials what another inmate had told him. Similarly,

inmate Charles Lawrence, who testified at the first trial but not the second,

executed two affidavitsin which he recanted histestimony. In the first, dated April

19, 1988, Lawrence avers that his testimony “should not have been considered

credible” because he was coerced into testifying on behalf of the state. He stated

that prison officials threatened to indict him for Kelly’s murder and would revoke

his pending release date if he did not testify. In his affidavit dated July 27, 1995,
14Lindh v. Murphy, 521 U.S. 320 (1997); Gochicoa v. Johnson, 118 F.3d 440

(5th Cir. 1997).

15Fairman v. Anderson, 188 F.3d 635 (5th Cir. 1999).

7

Lawrence repeated the statements from his first affidavit and added that he knew

Wilkerson had no part in the killing because he was standing next to Wilkerson

when the offense was committed. In 1997 Grady Brewer, Wilkerson’s

codefendant, executed an affidavit admitting sole responsibility for Kelly’s death.

At the second trial Brewer testified that he stabbed Kelly in the chest and back, but

he did not say that Wilkerson was not involved. 

In reviewing the instant petition the district court did not conduct an

evidentiary hearing to determine the reliability of these affidavits. Like the

magistrate judge, the court assumed that Wilkerson had met the requisite showing

of actual innocence and it then considered his four allegations of constitutional

error. Each was rejected. Accordingly, for present purposes, we now assume the

validity of these affidavits and address each of Wilkerson’s claims. Because this

habeas petition was filed in 1995, prior to the enactment of the Antiterrorism and

Effective Death Penalty Act of 1996, we apply the law as it existed prior to the

AEDPA’s effective date.14 We review the district court’s conclusions of law de

novo, and will uphold its findings of fact unless they are clearly erroneous.

15 A
1628 U.S.C. § 2254(d); Sumner v. Mata, 455 U.S. 591 (1982).

17Riley testified that he was transferred in either September or October of 1973,

after Wilkerson’s first trial. Riley also stated, outside the presence of the jury, that he

was transferred in July 1973, before the first trial. 

18Gochicoa, 118 F.3d at 445. 

8

state court’s determination of a factual issue is presumed to be correct and will be

upheld unless, among other things, it is not fairly supported by the record as a

whole.16 

Wilkerson contends that the trial court violated his rights under the

ConfrontationClause by unduly restricting defense counsel’s cross-examination of

Riley, the purported eyewitness to the crime. More specifically, defense counsel

was not permitted to question Riley about letters he had written to prison

administrators prior to Wilkerson’s first trial concerning a transfer request and his

decision to testify for the state.17 The trial court limited the scope of counsel’s

questioning to whether Riley had received anything of value in exchange for his

testimony. 

Whether the trial court violated Wilkerson’s rights under the sixth and

fourteenth amendments is a mixed question of law and fact that we review de

novo.18 Habeas relief may be granted based on the state court’s erroneous

evidentiary ruling only if that ruling violated Wilkerson’s constitutional rights or
19Johnson v. Puckett, 176 F.3d 809 (5th Cir. 1999).

20Davis v. Alaska, 415 U.S. 308, 316 (1974).

21United States v. Landerman, 109 F.3d 1053, 1061 (5th Cir. 1997) (citing

United States v. Restivo, 8 F.3d 274 (5th Cir. 1993)).

22Delaware v. Van Arsdall, 475 U.S. 673 (1986); Davis, 415 U.S. at 316-17.

23Landerman, 109 F.3d at 1062 (quoting Davis, 415 U.S. at 316).

9

rendered his trial fundamentally unfair.19 “Cross-examination is the principal

means by which the believability of a witness and the truth of this testimony are

tested.”20 Although the scope of cross-examination is within the discretion of the

trial court and, as such, it may impose reasonable limits on defense counsel’s

inquiry, “that discretionary authority comes about only after sufficient cross

examination has been granted to satisfy the Sixth Amendment.”21 

The trial court held that the letters and circumstances surrounding Riley’s

transfer had no bearing on his credibility as a witness. We disagree. It is axiomatic

that defense counsel should be permitted to expose to the jury facts relative to a

witness’ possible motivation to testify favorably forthe prosecution or his potential

bias for or against any party to the criminal proceeding.22 Such information is

“always relevant as discrediting the witness and affecting the weight of his

testimony.”23 In the instant case, it is undisputed that in the subject letters Riley
24United States v. Hall, 653 F.2d 1002, 1008 (5th Cir. 1981) (quoting United

States v. Onori, 535 F.2d 938, 945 (5th Cir. 1976)).

25United States v. Mizell, 88 F.3d 288 (5thCir. 1996); United States v. Cooks,

52 F.3d 101 (5th Cir. 1995).

26Defense counsel was able to establish that Riley was dishonorably discharged

from the Marines and, through defense witnesses, that he had a reputation at the

penitentiary for being untruthful. In addition, the jury obviously was aware that Riley

was an inmate at Angola, and he admitted that he was serving time for armed robbery.

27Davis, 415 U.S. at 316 (“A more particular attack on the witness’ credibility

is effected by means of cross-examination directed toward revealing possible biases,

prejudices, or ulterior motives of the witness as they may relate directly to issues or

personalities in the case at hand.”).

10

requested a transfer, one which he ultimately received. That transfer may not have

been part of a “deal” with the state but, as we have stated previously, “[w]hat tells,

of course, is not the actual existence of a deal but the witness’ belief or disbelief

that a deal exists.”24 Further, the imperative of protecting a defendant’s right to

effective cross-examination is even more critical where, as here, the witness is

crucial to the prosecution’s case.25 

Although the defense was able to challenge Riley’s credibility in general,26

we are not persuaded that Wilkerson was afforded an adequate opportunity to

cross-examine him on the issue of his credibility tightly focused on his veracity in

the instant trial.27 While defense counsel was allowed to inquire whether Riley
28Davis, 415 U.S. at 318.

29Id. 

11

actually received anything in exchange for his testimony, “counsel was unable to

make a record from which to argue why [Riley] might have been biased or

otherwise lacked that degree of impartiality expected of a witness at trial.”28 Even

more critical, because ofthe limited extent of cross-examination permitted, the jury

may well have inferred that defense counsel merely was “engaged in a speculative

and baseless line of attack” on Riley’s credibility.29 

The state insists that inquiry into the letters and subsequent transfer would

have unduly prejudiced the defense because the jury would have learned that

Wilkerson previously was convicted of Kelly’s murder, and could have inferred

that Riley was seeking a transfer to get away from Wilkerson. We reject this

contention for two reasons. First, the jury already was aware that Wilkerson had

gone to trial for Kelly’s murder and that the verdict had been reversed on appeal.

During voir dire, when questioned about whether he had heard anything about the

case, one potential juror responded that he understood that the case had been to the

state Court of Appeal and had been referred back for retrial. This statement was

made in open court in the presence of the other potential and empaneled jurors.

Second, on cross-examination Riley admitted that in October 1973, around the time
30Riley’s admission that he feared he would be killed by someone on the tier,

other than Wilkerson, when coupled with the numerous letters he wrote to prison

administration requesting a transfer, is even stronger evidence that inquiry into these

matters should have been permitted. Indeed, Riley had “considerable incentive... to

‘slant, unconsciously or otherwise, his testimony in favor of or against a party.’”

United States v. Cooks, 52 F.3d at 104 (quoting United States v. Abel, 469 U.S. 45,

52 (1984)). 

31Brecht v. Abrahamson, 507 U.S. 619, 637 (1993) (holding that harmless error

standard announced in Kotteakos v. United States, 328 U.S. 750 (1946), applied to

habeas review of constitutional claims). See also California v. Roy, 519 U.S. 2

(1996), and O’Neal v. McAninch, 513 U.S. 432 (1995).

12

of Wilkerson’s first trial, he told his family that he feared for his life because one

of the prison guards told another inmate to “get him.” Thus, the jury could have

inferred that Riley was afraid, not of Wilkerson, but of this other inmate and prison

guard. Regardless, it was within the exclusive province of the jury to make this

determination.30 Clearly, the jury was denied information essential to its

assessment of Riley’s believability and, in turn, of the strength of the state’s case

against the defendant. We must conclude that the trial court deprived Wilkerson

of his sixth amendment right to confront fully the witnesses against him. 

Having reached this conclusion, we must determine whether the error was

harmless. Resolution of this inquiry turns on whether the constitutional violation

“had substantial and injurious effect or influence in determining the jury’s

verdict.”31 Under this standard, a petitioner may obtain habeas relief only if there
32Woods v. Johnson, 75 F.3d 1017, 1026 (5th Cir. 1996) (emphasis omitted).

33Schlup, 513 U.S. at 327.

34Wilkerson v. Whitley, 28 F.3d. 498 (en banc); 16 F.3d 64 (5th Cir. 1994).

13

is “more than a mere reasonable possibility that [the error] contributed to the

verdict.”32 As emphasized above, the prosecution’s case hinged on Riley’s

supposed eyewitness account of Kelly’s murder. There was no other evidence,

physical or otherwise, that connected Wilkerson to the crime. Had the jury

believed that Riley was testifying to curry favor with the state, or that he expected

some real or perceived benefit in return, the state’s case would have been seriously

undermined. Accordingly, it is apparent that there is more than a reasonable

possibility that the verdict may have been different had defense counsel been

permitted to inquire fully into these matters. We therefore must conclude that this

constitutional error, in this setting, would warrant the grant of habeas relief.33

Wilkerson next contends that he was denied a fair trial because the indicting

grand jury systematically excluded women, and because he and the defense

witnesses were forced to appear before the jury handcuffed and shackled.

Wilkerson is not entitled to habeasrelief on these issues for the reasons as set forth

in this court’s prior opinions.34

Finally,Wilkerson complainsthat defense counsel was ineffective for failing
35As stated earlier, Wilkerson did not raise this claim of ineffective assistance in

any of his previous state or federal petitions, although he certainly could have. The

magistrate and district court concluded, however, that Wilkerson had exhausted his

state remedies with respect to this claim because it was merely a variation on the

previous ineffective assistance claims that had been raised and rejected. Regardless,

even if Wilkerson has failed to exhaust his state remedies, because exhaustion is not

jurisdictional, under pre-AEDPA law we retain the discretion to reach the merits of the

petition “to avoid unnecessary delay in granting relief that is plainly warranted.”

Granberry v. Greer, 481 U.S. 129, 135 (1987); Graham v. Johnson, 94 F.3d 958

(5th Cir. 1996). 

36Strickland v. Washington, 466 U.S. 668 (1984).

14

to call prison guard Baugh as a defense witness in the second trial.35 Wilkerson

contends that if Baugh had testified substantially as he did in the first trial, the

defense would have shown that: (1) Baugh could not identify Wilkerson as having

been involved in the murder; (2) Riley had a motive to testify for the prosecution

because he was the only inmate on the tier who was not charged with Kelly’s

murder; and (3)Baugh’s account ofthe events and,specifically, ofWilkerson’s and

Brewer’s behavior, was inconsistent with Riley’s testimony. 

To prevail on an ineffective assistance of counsel claim, the defendant must

prove that counsel’s performance was both deficient and that the deficiencies were

so prejudicial that, but for the errors, there is a reasonable probability that the result

would have been different.36 Counsel is entitled to a presumption that his

performance was adequate and “complaints of uncalled witnesses are not favored,
37United States v. Cockrell, 720 F.2d 1423, 1427 (5th Cir. 1983) (internal

quotations and citations omitted).

15

because the presentation of testimonial evidence is a matter of trial strategy.”37 

At Wilkerson’s first trial, Baugh testified that he released eleven inmates

from their cells to go to the showers, including Kelly, Wilkerson, Brewer, and

Riley. The inmates congregated at the back of the tier for a meeting and Baugh

overheard inmate Abraham Thompson arguing with Wilkerson. He also heard

Wilkerson tell Thompson that he “didn’t know anything about it” and that

Thompson should ask Kelly. Thompson then started talking to Kelly. A few

minutes later, Baugh noticed that Brewer was acting “like he wanted to fight with

somebody,” but then he “quitened [sic] down.” A fight began shortly thereafter.

There was a “big crowd... in the corner” and it looked like three to five unidentified

inmates were fighting. The inmates initially ignored Baugh’s instructions to stop

fighting, but they eventually returned to their cells, leaving Kelly dying on the

floor. When asked about the whereabouts of Riley and Lawrence, Baugh replied

that all of the inmates were at the end of the tier where the fight occurred. He also

testified that he did not see anyone using a weapon. Our review of the record

persuades that defense counsel was not ineffective for failing to call Baugh as a

defense witness in the second trial. 
16

For these reasons, we VACATE the decision of the district court and

REMAND for further proceedings consistent herewith including, but not

necessarily limited to, a determination of the reliability of certain affidavits that

heretofore has been assumed.
-17-

EMILIO M. GARZA, Circuit Judge, specially concurring:

A Louisiana jury found Robert Wilkerson guilty of murdering fellow inmate

August Kelly during a prison melee in 1973. The prosecution’s key witness,

inmate William Riley, testified that he saw Wilkerson stab Kelly, but he has since

altered his testimony. I agree with the majority that we cannot hear Wilkerson’s

abusive and repetitive federal habeas corpus petition until an evidentiary hearing

has shown him “actually innocent.” I, however, do not join the majority’s Sixth

Amendment analysis because I believe it is premature.

The majority correctly notesthat Wilkerson mustshow that he is,more likely

than not, “actually innocent” to be able to present his third habeas petition. See

Schlup v. Delo, 513 U.S. 298 (1995). The claim of actual innocence does not itself

provide a basis for relief. It merely serves as “a gateway through which a habeas

petitioner must pass to have his otherwise barred constitutional claim considered

on the merits.” Id. at 315 (citing Herrera v. Collins, 506 U.S. 390, 404 (1993)). 

The district court must hold an evidentiary hearing to assess the newly

introduced affidavits because there are reasons to doubt their reliability. First, as

a general matter, an affidavit, which is usually prepared by an attorney, states only

what an affiant will purportedly testify about. It cannot replace a live hearing

where a court can judge an affiant’sreliability. As Schlup warned, “new statements
-18-

may, of course, be unreliable.” Id. at 331. Second, Riley submitted his affidavit

fifteen years after the murder had occurred. Courts treat last-minute affidavits

with “a degree of skepticism” because “[i]t seems that, when a prisoner's life is at

stake, he often can find someone new to vouch for him.” Herrera, 506 U.S. at 423.

Third, we should question Riley’s credibility, given that he now admitsto perjuring

himself at trial. “[R]ecanting affidavits and witnesses are viewed with extreme

suspicion by the courts.” United States v. Adi, 759 F.2d 404, 408 (5th Cir. 1985).

Thus, by holding an evidentiary hearing into “actual innocence,” we ensure that

Wilkerson does not receive a free pass through the Schlup v. Delo “gateway.” 

While I agree with the majority on the importance of an evidentiary hearing,

I do not join its Sixth Amendment analysis. If the district court finds that

Wilkerson has failed to meet the “actually innocent” standard, then it will render

the Sixth Amendment problem moot. I believe the court should not prematurely

and unnecessarily address this very difficult issue. 

The majority writesthat the state violated Wilkerson’sright to confrontation

by limiting the cross-examination into Riley’s prison transfer. I question, but do

not decide, whether the state indeed violated Wilkerson’s Sixth Amendment right.

I bring up the following critique only to show that we should not try to resolve this

thorny (and potentially moot) issue at this point.
38 Riley’s letters are not in the record, so we must rely on the

characterizations of them described in the trial transcript and the judicial opinions.

39 Wilkerson’s attorney noted in a sidebar conversation that Riley, in his

letters, “asked in one place to be transferred to DeQuincy and in another place that

he be transferred to Camp H just a medium security area.” It is unclear from the

record if DeQuincy is a maximum or medium security prison, but the attorney’s

contrast between DeQuincy and Camp H suggests that DeQuincy is a maximum

security penitentiary. If that is the case, it undermines Wilkerson’s argument that

Riley had an incentive to lie in hopes of being transferred to a medium security

prison. 

-19-

First, it is not at all clear from the record if Riley’s letters to the prison

administration shed much light on his alleged bias.38 Wilkerson argues that Riley

had an incentive to fabricate testimony to curry favor with prison officials and

receive a transfer from a maximum to a medium security prison. A few facts put

a different gloss on Riley’s transfer request. The Louisiana Supreme Court has

emphasized that Riley, “fearing for his life [from Wilkerson], requested to be

moved.” Louisiana v. Wilkerson, 326 So.2d 353, 357 (La. 1976). As the district

attorney told the state trial judge in a colloquy, the state of Louisiana, as a safety

measure, usually transfers an inmate who will testify against a fellow inmate.

Furthermore, it is not obvious from the record if Riley requested to be transferred

only to medium security prisons. He might have requested a transfer to a different,

but similarly inhospitable, maximum security prison))just so that he could stay

away from Wilkerson.39
40 The majority argues that this fear of a mistrial was unwarranted

because a prospective juror had already informed the jury of the prior trial. But the

Louisiana Supreme Court dismissed the significance of the prospective juror’s

statement,saying “it is extremely unlikely that the comment drew the attention” of

the jurors. Louisiana v. Wilkerson, 326 So.2d at 355.

-20-

Second, the trial court’s interest in preventing mistrial possibly outweighed

Wilkerson’s competing interest in cross-examining Riley about the letter. See

Davis, 415 U.S. at 1111 (recognizing that an importantstate interest can sometimes

trump the right to an unfettered cross-examination). The state trial judge limited

the cross-examination into Riley’s transfer because he worried that this line of

questioning would broach Wilkerson’s first trial, where Riley had also testified.

He warned Wilkerson’s attorney during a colloquy about the transfer: “[Y]ou are

bordering [] very close to a mistrial by asking him about the previous trial. The

man [Riley] was careful enough in his testimony not to disclose anything about it

but I want to caution you.” Apparently, the state trial judge feared that Wilkerson’s

attorney would elicit testimony about the previous trial, and lay the seeds of a

mistrial should Wilkerson be found guilty. The judge’s fear of a manufactured

mistrial may not have been misplaced: after his conviction, Wilkerson moved for

a mistrial because a prospective juror during voir dire had mentioned that he knew

this case was “back for retrial.”40 See Louisiana v. Wilkerson, 326 So.2d at 355
-21-

(rejecting the motion for mistrial).

Third, despite limiting testimony regarding the prison transfer, the state court

nevertheless might have allowed constitutionally sufficient probing into Riley’s

potential bias. See United States v. Mizell, 88 F.3d 288, 293 (5th Cir. 1996)

(holding that limits on cross-examination did not violate the Sixth Amendment

because the “jury was given adequate information to appraise the bias and motives

of the witness.”) The court allowed Wilkerson’s attorney, Leslie Ligon, to crossexamine Riley about potential deals with the state. Ligon, for instance, asked Riley

whether he received anything in exchange for his testimony. Ligon also crossexamined Riley about receiving preferential treatment:

Q: Were you charged with this murder?

A: No, sir.

Q: How many other people were charged with this murder?

A: Six or seven I guess, I’m not sure.

Q: Is it or is it not true that you were the only person that was out of his

cell that was not charged with this murder?

A: I wouldn’t know...

Q: But you were not charged?

A: No, sir.
-22-

The court also allowed Ligon to attack other aspects of Riley’s credibility: he

pointed out that Ligon was a convicted armed robber, was dishonorably discharged

by the Marines, took medication for psychological problems, and visited a

psychiatrist at the penitentiary. 

Finally, while res judicata does not attach to the denial of habeas relief, see

Schlup, 513 U.S. at 317, I note that a Fifth Circuit panel rejected Wilkerson’s prior

habeas petition, which raised this same Sixth Amendment claim. See Wilkerson v.

Whitley, 16 F.3d 64 (5th Cir. 1994). The Fifth Circuit en banc then affirmed the

panel’s decision. See Wilkerson v. Whitley, 28 F.3d 498 (5th Cir. 1994) (en banc

opinion).